Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78° N Lon: 148.83° W Elev: 95 ft.

Fair

59°F

15°C

Humidity 69%
Wind Speed SE 8 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 9:53 am AKDT
Detailed forecast for

East Turnagain Arm

Today
Numerous showers in the morning. Highs in the 50s to lower 60s. East wind 10 to 20 mph.
Tonight
Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. East wind 15 mph.
Sunday
Mostly cloudy with a slight chance of showers. Highs in the 50s. Light winds.
Sunday Night
Mostly cloudy. A slight chance of showers in the evening, then a slight chance of rain after midnight. Lows in the mid 40s. Light winds.
Monday
Mostly cloudy with a chance of showers. Highs in the 50s to lower 60s. Light winds becoming variable 10 mph in the afternoon.
Monday Night
Mostly cloudy with a chance of rain showers. Lows in the 40s.
Tuesday
Cloudy with a chance of rain. Highs in the 50s to lower 60s.
Tuesday Night Through Thursday
Mostly cloudy with a chance of rain. Lows in the 40s. Highs in the 50s to lower 60s.
Thursday Night And Friday
Rain likely. Lows in the lower to mid 40s. Highs in the 50s to lower 60s.



Basemap Options
Click map to change the forecast location
Loading map...
806 AM AKDT Sat Jun 21 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database